FinSteam Gas Sauna Heaters

BOTNIA81 & AURORA81

A new era of Finnish sauna culture begins here.
We’re not rewriting its story. We’re simply adding a new chapter.

Powered by gas. Designed for sauna.

We didn´t reinvent sauna.
Just the heater.

We didn´t reinvent sauna.
Just the heater.

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Start With the Heater! Traditionally, you build a sauna and then choose the sauna heater. FinSteam turns that thinking around.

Start with the sauna heater, and rethink where and how you can have a sauna. Once you realize what FinSteam makes possible, the next step is simple. Explore our range and find the heater that becomes your sauna companion, wherever life takes you. Start With the Heater! Traditionally, you build a sauna and then choose the sauna heater. FinSteam turns that thinking around.

Start with the sauna heater, and rethink where and how you can have a sauna. Once you realize what FinSteam makes possible, the next step is simple. Explore our range and find the heater that becomes your sauna companion, wherever life takes you.

FINSTEAM BOTNIA81 BOTNIA81 O – The Original Finnish Gas Sauna Heater Most sauna heaters simply warm the room. BOTNIA81 changes the whole atmosphere. FinSteam’s new era began with BOTNIA81 O, the Original, and one simple idea: authentic Finnish sauna should be possible even where electricity and firewood are not. BOTNIA 81 Product flyer Strong, independent and always ready to turn up the heat, BOTNIA81 brings freedom to cabins, retreats, sauna tents and other unforgettable places. It asks for very little, but knows exactly how to make you feel good. Traditional wood-burning and electric sauna heaters have served us well for decades and will continue to do so. But today, there is another option. FinSteam brings gas into the world of Finnish sauna – creating new possibilities for where, when and how we can enjoy it.

So FinSteam BOTNIA81 isn’t just a product. It’s an invitation. Download Technical Datasheet BOTNIA81/AURORA81 Strong, independent and always ready to turn up the heat, BOTNIA81 brings freedom to cabins, retreats, sauna tents and other unforgettable places. It asks for very little, but knows exactly how to make you feel good. FinSteam’s new era began with BOTNIA81 O, the Original, and one simple idea: authentic Finnish sauna should be possible even where electricity and firewood are not.

FINSTEAM AURORA81 AURORA81 – Made to Stay, Ready to Go Let us be honest: beneath its refined exterior, AURORA81 carries the same trusted FinSteam technology as BOTNIA81. The same 8.1 kW heart, the same gas-powered freedom and the same ability to create authentic Finnish löyly without electricity and chimney. AURORA81 was created for saunas that are built to stay. Barrel saunas, garden saunas, outdoor retreats and beautifully finished indoor saunas all shaped its design. Its refined appearance and slightly more generous proportions make it feel naturally at home in permanent installations. So why create another heater from the same foundation?

Because you asked us to.

Our customers wanted something more elegant, more refined and a little less rugged. A heater that would bring the FinSteam experience into modern saunas where appearance matters just as much as atmosphere. We listened, returned to the drawing board and gave our proven technology a new shape. Technical Datasheet BOTNIA81/AURORA81 But being made to stay does not mean it cannot travel.

AURORA81 works just as confidently in portable sauna use as its older brother, BOTNIA81. It is slightly larger and heavier, but beneath the redesigned exterior beats the same proven FinSteam heart. So why build another gas sauna heater around the same core technology?

Because you asked us to.
 Our customers wanted something more elegant, more refined and a little less rugged. A heater that would bring the FinSteam experience into modern saunas where appearance matters just as much as atmosphere. We listened, returned to the drawing board and gave our proven technology a new shape. AURORA81 – Made to Stay, Ready to Go AURORA81 was created for saunas that are built to stay. Barrel saunas, garden saunas, outdoor retreats and beautifully finished indoor saunas all shaped its design. Its refined appearance and slightly more generous proportions make it feel naturally at home in permanent installations. So why create another heater from the same foundation?

Because you asked us to.
 Download AURORA 81 Product flyer

Authentic Finnish löyly Direct multi-path heating Naturally generated water vapour Fast 15–25 min heat-up Works without electricity No chimney required Smoke-free Real flame No ash or soot Designed for low maintenance Easy & Quick to install Easy temperature control Off-grid use Suitable for outdoor saunas Convenient and easy to use Suitable for sauna tents Suitable for mobile and floating saunas Gas, Wood or Electric: Which Sauna Heater Is Right for You? Sauna heaters and stoves can be compared from many different perspectives, from heating principles and humidity to energy requirements, maintenance and suitability for different environments. Explore the differences and discover which solution best matches your sauna and the way you want to use it.

The original. Compact, portable and packing 8.1 kW of heating power, the original FinSteam gas sauna heater is ready for serious sauna adventures. It may not win every beauty contest, but once the löyly starts, nobody is looking at the heater anyway.

FINSTEAM
BOTNIA 81 O

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BOTNIA 81 R14 takes the trusted original and gives it a bigger stone basket with almost twice the stone mass. More stones mean a fuller heat reserve and smooth, lingering löyly for those who expect a little extra from every session.

FINSTEAM
BOTNIA 81 R14

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BOTNIA 81 R14S combines the bold performance of the R14 with added protection at the front and back. Its sculpted design deserves to be seen, while the extra coverage makes it a versatile choice for many sauna layouts.

FINSTEAM
BOTNIA 81 R14S

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Inside, AURORA is pure FinSteam: proven burner technology and 8.1 kW of heating power. Outside, softer lines and a smoother silhouette give it unmistakable transatlantic appeal.
Same performance. More tempting package.

FINSTEAM
AURORA 81 R14

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Meet the crown jewel of the FinSteam family. AURORA combines 8.1 kW of heating power with seductive curves and added protection in all the right places. It looks confident, performs beautifully and demands attention before the first löyly even begins.

FINSTEAM
AURORA 81 R14S

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